亚洲日韩精品无码专区网站_亚洲日本一区二区_亚洲Av无码专区国产乱码DVD_亚洲精品永久在线观看

畜牧人

標(biāo)題: 麻雞料,糞便粘了掛粉帶上不好下來,發(fā)粘是什么原因? [打印本頁]

作者: shyjkl    時(shí)間: 2017-12-14 21:50
標(biāo)題: 麻雞料,糞便粘了掛粉帶上不好下來,發(fā)粘是什么原因?
麻雞,糞便粘了刮糞帶上不好下來,發(fā)粘是什么原因?

作者: 山中的漫游者    時(shí)間: 2017-12-28 22:01
是飼料里面蛋白質(zhì)濃度偏高,蛋白質(zhì)消化不良造成的,
作者: shyjkl    時(shí)間: 2018-1-31 18:11
博士,謝了,別人有說是腸粘膜脫落的問題!




歡迎光臨 畜牧人 (http://www.www12347.com/) Powered by Discuz! X3.5
亚洲日韩精品无码专区网站_亚洲日本一区二区_亚洲Av无码专区国产乱码DVD_亚洲精品永久在线观看
<button id="imseu"></button>
  • <rt id="imseu"></rt>
    <li id="imseu"><source id="imseu"></source></li>
  • <button id="imseu"><input id="imseu"></input></button>
    <table id="imseu"></table>
  • <strike id="imseu"></strike>
    | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |